curl http://127.0.0.1:5000/1/b07b89b1d596bc0d32cbabed34147efd
curl http://127.0.0.1:5000/1/b07b89b1d596bc0d32cbabed34147efd?callback=alert
curl http://127.0.0.1:5000/-0005/bogus-looking-url
